Key of G
The key of G major has 1 sharp (F♯). Its seven notes are G, A, B, C, D, E, and F♯. Its relative minor is E Minor, which shares the same notes and key signature. The chords that belong to the key are I G major, ii A minor, iii B minor, IV C major, V D major, vi E minor, vii° F♯ diminished. Its dominant is D major and its subdominant is C major — the keys it most naturally moves toward. Keys built on sharps, like G major, are traditionally described as bright and brilliant.
Key Signature
The notes of the G Major come from G Major, so it carries that key signature: 1 sharp (F♯).
Order of sharps
Sharps are added to a key signature in a fixed order. Each new sharp key adds the next sharp on the list.
Mnemonic: Father Charles Goes Down And Ends Battle
Relative minor: E Minor scale — same notes, same key signature, different home note.
Chords in the Key of G Major
Every major key is built from seven diatonic chords — one on each note of the scale. In G major they are I G Major, ii A Minor, iii B Minor, IV C Major, V D Major, vi E Minor, and vii° F♯ Diminished. Tap any chord to light it up on the keyboard.
Common chord progressions in G major
Everything in the key of G
Every chord, scale, and mode in G — click any link for the full interactive page with piano diagrams, audio, notation, and fingerings.